<?php echo $this->doctype() ?>  
display manage user list
<?php echo 'link';?>
			<?php //echo $this->imageHelper(); ?>
<?php echo $this->layout()->content ?>
<?php
echo $this->url(array('module' => '','controller'=>'admin','action'=>'index'), null, FALSE); 
?>
<p><a href="<?php echo $this->url(
    array(
        'controller' => 'guestbook',
        'action'     => 'index'
    ),
    'default',
    true) ?>">Sign Our Guestbook</a></p>